APA-referens (7:e uppl.)

(1633). Helpes to humiliation. By Robert Bolton. And published before his death. [electronic resource].

Chicago-referens (17:e uppl.)

Helpes to Humiliation. By Robert Bolton. And Published Before His Death. [electronic Resource]. 1633.

MLA-referens (9:e uppl.)

Helpes to Humiliation. By Robert Bolton. And Published Before His Death. [electronic Resource]. 1633.

Varning: dessa hänvisningar är inte alltid fullständigt riktiga.